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ESIE02–01
Troubleshooting
Part 3 – Troubleshooting
3–11
3
3
4
5
1
1.5
Troubleshooting with the Indoor Unit LEDs and the Remote Control
Shutdown
For some errors, the system only shuts down when the error occurs several times. This means that
you have to wait until the system shuts down to be able to see the flashing LED on the front panel and
the error code on the remote control.
Malfunction
overview
The table below contains an overview of the indoor unit malfunctions.
Symbols and notes
The table below describes the symbols and notes used in the malfunction overview.
If...
Then...
LED
front
panel
Indoor unit LED
Remote con-
trol display
Location of the mal-
function
Malfunction description
See page
H1P
(HAP)
H2P
(HBP)
Other
than PCB
PCB
ind. unit
8
6
6
Note 1
—
—
Normal
—
6
6
7
A1
—
Malfunctioning Indoor PCB (
A1
)
3–22
6
8
7
—
8
—
6
6
A3
—
Malfunctioning Drain Water Level System (
A3
)
3–23
A6
Indoor Unit Fan Motor Lock (
A6
)
3–25
AF
Malfunctioning Drain System (
AF
)
3–27
AJ
Malfunctioning Capacity Setting (
AJ
)
3–28
C4,
or
C9
Thermistor Abnormality (
C4
or
C9
)
3–30
CJ
Malfunctioning Remote Control Air Thermis-
tor (
CJ
)
3–32
Symbol / note
Description
Note 1
Variety of circumstances
7
LED is ON
6
LED is flashing
8
LED is OFF
High probability of malfunction
Low probabiltiy of malfunction
No possibility of malfunction (do not replace)
Summary of Contents for FHC45BZ7V1
Page 1: ...ESIE02 01 Service Manual Sky Air R 407C B series SV p p p...
Page 2: ......
Page 3: ...ESIE02 01 Service Manual Sky Air R 407C B series SV p p p...
Page 4: ......
Page 16: ...Introduction ESIE02 01 xii 3 1 4 5...
Page 18: ...ESIE02 01 1 2 Part 1 System Outline 3 1 1 5...
Page 42: ...General Outline Outdoor Units ESIE02 01 1 26 Part 1 System Outline 3 1 1 4 5...
Page 49: ...ESIE02 01 General Outline Indoor Units Part 1 System Outline 1 33 3 1 4 5...
Page 72: ...General Outline Indoor Units ESIE02 01 1 56 Part 1 System Outline 3 1 1 4 5...
Page 86: ...Specifications ESIE02 01 1 70 Part 1 System Outline 3 1 1 4 5...
Page 110: ...ESIE02 01 1 94 Part 1 System Outline...
Page 130: ...Switch Box Layout ESIE02 01 1 114 Part 1 System Outline 3 1 1 4 5...
Page 180: ...PCB Layout ESIE02 01 1 164 Part 1 System Outline 3 1 1 4 5...
Page 182: ...ESIE02 01 2 2 Part 2 Functional Description 3 1 2 5...
Page 204: ...General Functionality ESIE02 01 2 24 Part 2 Functional Description 3 1 2 4 5...
Page 216: ...Overview of the cooling mode functions ESIE02 01 2 36 Part 2 Functional Description 3 1 2 4 5...
Page 232: ...ESIE02 01 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 294: ...Error Codes System Malfunctions ESIE02 01 3 64 Part 3 Troubleshooting 3 1 3 4 5...